Transitional graphic user interface for a display screen



FIG. 1 is a front view of a transitional graphic user interface for a display screen showing our new design;

FIG. 2 is a front view of the second image thereof;

FIG. 3 is a front view of the third image thereof;

FIG. 4 is a front view of the fourth image thereof; and,

FIG. 5 is a front view of the fifth image thereof.

The broken line showings of the display screen, patterns, and characters are for illustrative purposes only and form no part of the claimed design. The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-5. The process or period in which one image transitions to another image forms no part of the claimed design. 

The ornamental design for a transitional graphic user interface for a display screen, as shown and described. 